data item value 中文意思是什麼
data item value
解釋
數據項值-
The data gateway has been applied to the reconstructed item of converter automation system of bensteel. as a result system runs stably and real - time capability is desirable. it has definite value popularized
該數據網關已應用於本鋼二煉鋼轉爐自動化系統改造項目中，應用結果表明系統運行穩定，實時性好，具有一定的推廣價值。 -
Gets or sets the field of the data source that provides the value of each list item
獲取或設置為各列表項提供值的數據源欄位。從 -
The key field value for the selected data list item
所選擇的數據列表項的鍵欄位值。 -
Gets the value of the key field for the selected data list item
獲取所選擇的數據列表項的鍵欄位的值。 -
In cobol, a data item whose value may be changed during execution of the object program
Cobol語言中的一種數據項，它的值可在目標程序執行時改變。 -
You can bind to a field of a data item or to a static value
對象的屬性。可以綁定到數據項的欄位或靜態值。 -
This text from open the present condition of the exhibition engineering economic evaluation of the construction item to set out at home and abroad, to the engineering construction that this text mention investment item of the concept, scope carried on a define, the basic principle of basic characteristic, economic evaluation elaborated engineering construction an investment item, the classification discussed the time type, value type in the index sign system, ratio type an evaluation index sign in detail also, constucting investment item finance to evaluate to the engineering medium of the mathematics model in the estimate, finance of the foundation data evaluation, evaluate the accrual ability of index sign, item and liquidated ability and sensitivity to carry on analysis
經濟評價的核心是考察分析工程建設投資項目的經濟效益和社會效益。本文從國內外開展工程建設項目經濟評價的現狀出發，對本文所提及的工程建設投資項目的概念、范圍進行了界定，闡述了工程建設投資項目的基本特性、經濟評價的基本原則，分類並詳細論述了指標體系中的時間型、價值型、比率型評價指標，對工程建設投資項目財務評價中的基礎數據預測、財務評價中的數學模型、評價指標、項目的獲利能力、清償能力和敏感性進行了分析。
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